12000 N NORTHSTAR LANE, Chatsworth - Porter Ranch, 91326
Homeowners in Chatsworth - Porter Ranch can see the estimated costs for home additions. This project involved adding a 253 square foot master bedroom extension to the second floor of a single-family dwelling.
This building addition permit was issued on June 8, 2026, with an estimated project cost of $25,553. The contractor information is not publicly available for this 1 or 2 family dwelling project.
A master bedroom addition in Chatsworth - Porter Ranch cost an estimated $25,553, providing insight for similar home expansion projects.
Issued
June 8, 2026
Expires
—
License
1 or 2 Family Dwelling
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View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 22010-20002-06058 |
| Work Permit # | — |
| Job Filing Number | — |
| Work Type | Bldg-Addition |
| Status | Permit Finaled |
| Job Description | SUPPLEMENTAL TO 22010-20001-06058: TO ADD 253SF MASTER BEDROOM EXTENSION AT 2ND FLOOR. |
| Floor / Unit | — |
| Estimated Cost | $25,553 |
| Approved | April 2, 2026 |
| Issued | June 8, 2026 |
| Expires |
| — |
| BBL | — |
| BIN | — |
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